******************************************************************************** conan install gtest/1.8.1@ --profile=C:\J\w\BuildSingleReference/10947/ba8b44f4-fd92-45ea-affb-1da8b7d1f455/profile.txt --build=gtest ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=Visual Studio compiler.runtime=MT compiler.version=15 os=Windows os_build=Windows [options] gtest:shared=False [build_requires] [env] gtest/1.8.1: Forced build from source Installing package: gtest/1.8.1 Requirements gtest/1.8.1 from local cache - Cache Packages gtest/1.8.1:3c2b56954b49f6c0dbc774d4e34d8cfddfd8755e - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK gtest/1.8.1: Configuring sources in C:\J\w\BuildSingleReference\.conan\data\gtest\1.8.1\_\_\source gtest/1.8.1: WARN: Build folder is dirty, removing it: C:\J\w\BuildSingleReference\.conan\data\gtest\1.8.1\_\_\build\3c2b56954b49f6c0dbc774d4e34d8cfddfd8755e gtest/1.8.1: WARN: Trying to remove corrupted source folder gtest/1.8.1: WARN: This can take a while for big packages ERROR: gtest/1.8.1: Error in source() method, line 102 shutil.copytree(extracted_dir, self.source_folder, dirs_exist_ok=True) TypeError: copytree() got an unexpected keyword argument 'dirs_exist_ok'